Jeff Ong-Siong, CPA
Partner, Armanino LLP

Mr. Ong-Siong is a partner at Aramino LLP, the largest independent accounting and consulting firm based in California. A certified public accountant, he has more than 25 years of accounting and tax experience. Mr. Ong-Siong’s keen interest in affordable housing and his professional background make him an important resource for policy matters related to ACOF’s financial operations. Mr. Ong-Siong joined the Board in 2003.